Cattle weight estimation using active contour models and regression trees Bagging

VAM Weber, F de Lima Weber… - … and electronics in …, 2020 - Elsevier
Monitoring the weight of beef cattle is important for productive strategies. The main goal of
this work was to automatically extract measurements from 2D images of the dorsal area of …

[HTML][HTML] Prediction of Girolando cattle weight by means of body measurements extracted from images

VAM Weber, FL Weber, RC Gomes… - Revista Brasileira de …, 2020 - SciELO Brasil
The objective with this study was to analyze the body measurements of Girolando cattle, as
well as measurements extracted from their images, to generate a model to understand which …

Deep learning techniques for beef cattle body weight prediction

M Gjergji, V de Moraes Weber… - … Joint Conference on …, 2020 - ieeexplore.ieee.org
Following the weight of beef cattle is of great importance to the producer. The activities of
nutrition, management, genetics, health and environment can benefit from the weight control …

Nutraceutical effect of vitamins and minerals on performance and immune and antioxidant systems in dairy calves during the nutritional transition period in summer

R Bordignon, A Volpato, P Glombowsky… - Journal of thermal …, 2019 - Elsevier
We aimed to determine whether the use of injectable vitamins and minerals improves growth
performance and immune and antioxidant responses in dairy calves during pre-and post …

Predicting the body weight of crossbred Holstein× Zebu dairy cows using multivariate adaptive regression splines algorithm

I Vázquez-Martínez, C Tirink… - Journal of Dairy …, 2024 - cambridge.org
This study aimed to estimate live body weight from body measurements for Holstein× Zebu
dairy cows (n= 156) reared under conditions of humid tropics in Mexico using multivariate …

[HTML][HTML] Use of biometrics in the prediction of body weight in crossbred lambs

ALC Gurgel, GS Difante… - Arquivo Brasileiro de …, 2021 - SciELO Brasil
RESUMO O objetivo deste trabalho foi propor um modelo matemático para predição do
peso corporal de cordeiros com base nas medidas biométricas. Foram utilizados dados de …

Evaluation of body weight prediction Equations in growing heifers

MO Franco, MI Marcondes, JMS Campos… - Acta Scientiarum …, 2017 - SciELO Brasil
This study was realized to evaluate prediction models for body weight (BW) using body
measurements as heart girth (HG), wither height (WH), hip width (HW), body length (BL) and …

Fatores que afetam o desempenho de cordeiros Santa Inês puros e cruzados do nascimento ao desmame

NA Koritiaki, ELA Ribeiro, DC Scerno… - Revista Brasileira de …, 2012 - SciELO Brasil
Objetivou-se avaliar os efeitos ambientais (idade da mãe ao parto, tipo de nascimento, sexo
do cordeiro e ano de nascimento) e os grupos genéticos sobre o peso e medidas …

[HTML][HTML] Dietary addition of curcumin favors weight gain and has antioxidant, anti-inflammatory and anticoccidial action in dairy calves

P Glombowsky, A Volpato, G Campigotto… - … de Ciencias Pecuarias, 2020 - scielo.org.co
GLOMBOWSKY, Patrícia et al. Dietary addition of curcumin favors weight gain and has
antioxidant, anti-inflammatory and anticoccidial action in dairy calves. Rev Colom Cienc …

[HTML][HTML] Predicting Body Weight in Pre-Weaned Holstein–Friesian Calves Using Morphometric Measurements

FG Silva, E Carreira, JM Ramalho, T Correia, M Meira… - Animals, 2024 - mdpi.com
Simple Summary Calves should be regularly weighed to monitor their growth, which can be
an indication of their health and welfare. Pre-weaned calves are particularly vulnerable to …